Table 3. Baseline characteristics of the participants in the study

Characteristic	Pilot test (n = 30)	Total subjects (n = 455)	Test-retest subjects (n = 210)
Age	48.5± 18.8	30.4 ±13.1	28.1 ± 8.7
Sex	Male: 13 (43.3%)	Male: 198 (43.5%)	Male: 93 (44.3%)
	Female: 17(56.7%)	Female: 257 (56.5%)	Female: 117 (55.7%)
Education
Nil	2 (6.7%)	7 (1.5%)	1 (0.5%)
Primary	4 (13.3%)	49 (10.8%)	22 (10.5%)
Secondary	6 (20.0%)	106 (23.3%)	74 (35.2%)
Tertiary	18 (60.0%)	293 (64.4%)	113 (53.8 %)
Response time (minutes)		12.3± 4.7